Giới thiệu Bộ Kiểm Tra An Toàn điện áp USB UNI-T UT658A UT658 Load UT658Dual UT658C Máy kiểm tra USB

The second generation UT658 series USB testers can inspect USB chargers, portable power sources, data cables and other electronics charging devices.
Monitor charging efficiency at any time protect charging equipment
UT658 measures output voltage, current, energy, capacity, circuit equivalent resistance, D+ and D- voltage of USB data cable, and more. This series is designed to be precise, reliable,stable, and portable.
They are great tools for applications such as manufacturing verification, engineering testing, and DIYers.

Features:
Type-A interface
The same screen shows voltage, current, power, capacity, etc.
10 sets of data storage
Loop equivalent resistance measurement (1-480Ω)
CE certification
Support fast charge protocol (QC1.0/2.0/3.0Type-A)
With a maximum 3A working current electronic load (LOAD version)


UT658A UT658C UT658DUAL
Input & Output portsUSB Type A √ √
USB Type C √ √
Voltage range 4~24VDC , resolution:0.01V √ √ √
Current range0.05~3ADC , resolution0.01A √ √
0.05~5ADC , resolution0.01A √ √
Capacity 0~99999mAh , resolution: 1mAh √ √ √
Energy0~1000Wh √ √ √
Circuit equivalent resistance measurement1~480Ω √ √ √
USB data cable voltage (D+, D-)0~3.3V √ √ √
Data storage:10 sets √ √ √
Maximum timing 99h, 59min, 59sec; resolution:1s √ √ √
Supports fast charge
Supports USB 2.0 dala transmission and QC1.0 / 2.0 / 3.0 Fast charge protocol (Type A)【658A 658DUAL】
Supports USB 2.0 dala transmission and QC1.0 / 2.0 / 3.0 / 4.0 Fast charge protocol (Type C)【658C 658DUAL】
CertificationCE Certification √√√

Packing list:
1*USB Tester
1*Color box